How to assess synchrony between time series?

I would like to assess the synchrony between two time-series (i.e. do they have the same evolution over time?). I am using Python. Examples of the time series are in the files attached. The...

09 November 2020 5,954 6 View

What can be the cause of a baseline drift in NIR spectrometry?

I have a dataset including spectra collected with a handled NIR spectrometer (SCiO) over several months. I observe a baseline drift that is consistent with the evolution of the measurement date....

18 October 2020 9,062 3 View

What are your key learnings from the initial phase of teaching during the COVID-19 era? How can we best support our students at this time?

As a lecturer and supervisor, I have felt first hand the strain that COVID-19 has put on the teaching and learning process. While universities are doing what they can to mitigate this, I'm...

21 September 2020 6,874 16 View

SWATgetoledbschematable requires an open and available connection?

Hallo everyone, I have been working with SWAT Model for sometime but two days ago i started getting this the following error message when building weather tables in Swat...

21 October 2019 6,418 1 View

Does anyone know a good simulation package to perform Dual Control Volume - Grand Canonical Molecular Dynamics (DCV-GCMD) simulations ?

I would like to study properties of transport of some ions, and I found out that DCV-GCMD is a good way of simulating my system. However, in previous papers, I failed to find the simulation...

14 October 2019 4,625 2 View

Which catridge and solvents can i use to extract ARV drugs in wastewater using the SPE method?

I am doing a research aimed at removing ARV drugs from wastewater. I intend to use SPE for extraction and then analyse the treated samples with LC/MS. I am currently trying to identify the most...

02 July 2019 5,203 3 View

How to preserve the BBB during mice irradiation ?

Hello ! I want to perform bone marrow transplantation on mice. First of all I want a total ablation of the BM of the recipient. I plan to achieve this using irradiation. I want to preserve the...

14 February 2019 1,597 2 View

Can anyone direct me to recent quantitative research articles on identity?

There are many papers on identity with a qualitative approach but anything using a questionnaire. Thank you very much!

11 September 2018 9,416 4 View

How can you tackle student non participation; or perhaps even worse, student ostracisation in the assessment strategy?

I have been using PBL for two decades now. Two things struck me in the goups randomly assigned to work together. I wrote about this extensively in the endnotes section in my book on TE Education...

13 January 2018 2,587 7 View

Modelling hydrological partitioning

I would like to characterize and quantify hydrological partitioning. I would like to detect the impacts of landuse changes on water partitioning but take into considerations small scales of...

30 June 2017 3,644 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View