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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 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

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 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

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View