Examples of GAMS syntax for a permutation flowshop scheduling problem?

Hi everyone, I am new to the field of industrial engineering. I need to formulate a gams model for a permutation flowshop scheduling problem. I will appreciate if someone can send me a code...

09 February 2021 891 2 View

By using SPSS program, Can I do generalized structural equation modelling?

By using SPSS program, Can I do generalized structural equation modelling? All predictors are categorical data and the outcome is also categorical

14 January 2021 5,064 3 View

Did anyone work on Enterprise Architect software?

Enterprise architecture (EA) is "a well-defined practice for conducting enterprise analysis, design, planning, and implementation, using a comprehensive approach at all times, for the successful...

02 January 2021 8,818 8 View

Hi.. what is the best wireless network protocol for video transmission ?

I need to know the new the network techniques that provide fast video or image transmission

20 February 2020 4,694 6 View

Which of these materials are more effect on concrete in terms of durability , workability and strenght?

1-Metakaolin 2-Microsilica

15 March 2018 5,149 8 View

Where can I purchase the NCI-60 cancer cell lines?

I want to purchase the SF539 and SNB75 glioma cell lines from the NCI-60 collection but they are not available from ATC. Any suggestions on how I can get these cell lines?

31 October 2014 6,644 2 View

In gel digestion protocol.

I was looking for the gel type that is used for trypsin digestion. I did immunoprecipitation using anti-insulin and pro-insulin antibody IgG1 with milk sample. I have got two bands, the first one...

01 May 2013 8,394 1 View

Antidiabetic activity in camel milk and western blot

I am doing my project to identify the antidiabetic effect that camel milk provides to diabetic patients. I need some advice to identify the activity and molecule that is responsible for that. I...

12 March 2013 1,459 3 View

Does Coronavirus Pandemic force governments and companies to lift public health data privacy protections and AI ethics guidelines?

Coronavirus Pandemic governemnts companies public health privacy Protection AI ethics

01 January 1970 4,809 1 View

In your view what are the major engineering challenges in the next decade?

An very nteresting article to read on important challenges facing engineers in the next decade. https://www.euroscientist.com/what-are-the-biggest-engineering-challenges/ I would appreciate...

01 January 1970 5,916 1 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

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

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

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View