Single-phase synchronous machine models?

Hi there, In low frequency railways it is common with single-phase synchronous machines. Anyone that knows how to model them dynamically in a trustworhy manner? Moreover, there are many...

18 November 2020 1,357 5 View

I am looking for someone interested in biodiversity in Laos especially butterflies.?

I have a student who during long time has studied the moths in central Laos. She also document them from larvae to butterfly. She speaks English and is looking for possibilities to make a bachelor...

11 June 2020 6,258 2 View

Do anyone with interest in cruise guest behaviour join the EuroCHRIE2020 conference?

Other researchers with specific knowledge, experience and/or interest in cruise guest behaviour (spending)? Best regards, Lars Falk

24 February 2020 8,456 1 View

SPSS results very low?

Dear all, I'm currently conducting the tests for my masters trying to analyze the outcome from regression results. Unfortunately, no matter what I try the regression coefficient always shows very...

23 October 2019 8,444 3 View

What's the most processive PCR enzyme?

I'm looking at a scenario where the property that matters most is processivity. I can live with elevated error rates.

16 April 2018 7,140 2 View

How reliable are calculated anharmonic frequencies with those warnings in the Gaussian output?

Dear RG Community, i am new to Gaussian and Computational Physics (/Chemistry). My goal is to calculate the 'IR spectrum' of liqiud Acetonitrile CH3CN (C3V point group) and its isotopologues...

05 December 2017 9,305 8 View

Does restricting a notion of rings to finite-dimensional algebras make it a brand new notion, with all implications thereto pertaining?

self-explanatory to the extent that I stay polite

18 October 2017 7,020 4 View

Looking for literature and tests for master-thesis about the relationship between work-clothes (suits vs. casual) and motivation, stress, engagement

Current master-thesis is about organisational psychology and focusses on the relationship between working clothes and their effects on work-related aspects like motivation, distress and...

26 June 2017 2,665 2 View

Where can i find simplistic but relevant equations describing the rail curvature running resistance of trains?

What are the main components that govern the curvature running resistance? Wheel radius? Train speed? Rail curvature? What more?

31 August 2016 1,543 6 View

What models for Rahbek and Mosconi method for exogenous variables in VECM?

25 May 2016 9,565 3 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 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 to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 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

VIF very high, but correlation is low and coefficient is significant. Which one whould I choose?

Hello. I have a question whether if my coefficients (statistically significant) would be valid when VIFs are really high. In my model, there are independent variables(IV), moderating variables...

26 February 2021 956 13 View