How can I run Model-Independent Parameter Estimation and Uncertainty Analysis(PEST) in windows 10?

I'm working on the calibration of a hydrological model which is Python-based. In addition to my manual calibration, I need to carry out an automatic calibration and most articles I reviewed...

25 October 2020 9,053 2 View

How can I clean electrodes after using?

I am using three electrode systems (Ag/AgCl reference electrode filed with 3M NaCl, Pt wire counter electrode and my material (nickel foam) as working electrode. I am depositing metal nitrates on...

10 December 2019 3,007 3 View

What criteria are more important to secure PhD scholarships?

I need your help please

08 April 2019 3,556 15 View

Why do you think are a few soils are selectively ingested by livestock while most soils not? What makes them special?

There might be characteristics that makes such soils special.

31 July 2017 2,628 4 View

How to know the molecular weight of electrochemicaly deposited polymer film on glassy carbon electrode surface?

I have electropolymerized a polymer film on Glassy carbon electrode surface from a monomer solution by cyclic voltammetry potentiodynamically for 20 scans. Can any body tell me how to determine...

31 July 2017 7,954 3 View

Why do you think that a few soils are selectively ingested by livestock while most soils not? What makes them special?

Related to soil characteristics

31 July 2017 7,892 7 View

Must the geometrical surface area of the working electrode(sample) be less than electrochemical surface area?

I determine the surface area of my electrode using Randles Sevcik equation, however this surface area is less than the geometrical/physical surface area of the electrode. What is this means? Does...

30 November 2016 6,982 10 View

I have discovered the formation of bubbles at my Working Electrode & evolution of gas at z counter electrode since last week. what will be z reason?

I have been running CV experiment and discovered the formation of bubbles at my Working Electrode & evolution of gas at z counter electrode since last week. I have changed my RE and it worked...

03 April 2016 8,013 6 View

How to find PhD scholarships?

Please extend your information. I need it carefully.

01 January 1970 8,368 12 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 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

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 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

No title

02 March 2021 3,060 3 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View