What topics to include in the syllabi of a successful Environmental Planning course?

Hello everyone, I am preparing a course syllabi for Environmental Planning, and I am trying to make a list of important topics that I should make sure I will be covering them. Also, what...

18 November 2020 10,004 5 View

Hi! Does anyone know about this error in GIS: ((invalid extent for output coordinate system)) this happened for projecting coordinate system??

Thanks for any help

04 July 2020 3,076 3 View

What is the best approach for analyzing a survey with 35 questions?

Hello, I designed and sent the questionnaire to participants and already have data for a survey about "International Entrepreneurial Culture" with 35 questions in 6 predefined dimensions. I asked...

14 June 2020 3,866 7 View

I am looking for a dataset of mri images of the muscles of the hand or leg that have been ruptured.Do you know a site that has this data set ?

I am looking for a data-set of MRI images of the muscles of the hand or leg that have been ruptured.I need this data for muscle segmentation.

02 March 2020 8,823 3 View

Why the principle of energy survival is violated?

gas balloon power station Plan gas balloon power station

11 October 2019 4,772 3 View

What is the best way of making solutions from Ethanol, Ethyl Acetate and Hexane extractions?

I have a different small amount of Ethanol, Ethyl Acetate and Hexane extractions originated from plant materials as bioproducts and am going to make solutions in order to spray on the plants. Can...

30 October 2018 1,075 3 View

How to read a xml file with different data tables in the same file Using Talend open studio for example?

I want to make an excel file for data visualization. If there is other ways for example using ETL libraries in Python to read xml files and make it available for statistical analysis and data...

29 October 2017 8,780 1 View

How to recognize mixed classes when the classifier only trained by single classes?

11 March 2016 2,335 7 View

Is there any standardized relationship between the size of the dataset and the number of cases for nodes creation when building a decision tree?

I have a dataset with a total of 103 cases. There are three distinct values for my dependent variable each of which having different size, i.e. 43, 42, and 18. I am using SPSS to classify my data...

10 March 2016 4,017 1 View

Would that be acceptable to combine several endmembers of a common land cover to create a single one out of them like by averaging their spectra?

There are different types of impervious surface in almost many of urban landscapes. Asphalt, tile roof, concrete roof, to name a few, each of which exhibit different spectrum. As with impervious...

01 February 2016 8,620 3 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View