Where to find industry membership of any firm online for free?

GICS/GRI/ISIC and NAICS all have their own databases (some beyond a membership access or paywall) where the constituent firms may have different names. Is there a centralized place where a single...

10 November 2017 7,571 2 View

What is the difference between ORD and DR ISINs?

And where can I find a crosswalk or exhaustive list for such ISIN codes for bonds, securities and companies?

09 October 2017 4,565 3 View

What are factor analysis assumptions in using dichotomous variables in sample?

Can I assume a pseudo-continuity for the my binary data points, like by using tetrachorics, or assume that the resulting factors load logistically, instead of linearly, which would have been the...

08 September 2017 6,808 2 View

Is there a crosswalk file (recent) from International Standard Industrial Classification (ISIC) to NAICS or GICS?

07 August 2017 2,095 0 View

What are some best practices for dichotomous or categorical variable usage in SEM for management field?

I am using SEM for capturing a firm-level capability; however the nature of the particular RQ warrants predominant use of dichotomous or categorical (

10 November 2016 4,254 12 View

Human resource (HR) database of applicant pools?

Anyone in HRM or business admin know of any real databases where skills/experience/education of real applicants/candidates in a pool for a job consideration/s is kept with eventual shortlisted...

01 February 2015 1,326 2 View

Solution of 2D convection diffusion heat equation using MATLAB ?

This is a polymer heating problem. Polymer enters at around 180C (x=0) in the barrel. Also barrel initial temperature is 180 (t=0). Some heat Is added along whole length of barrel q. We have to...

15 February 2021 3,887 1 View

Defining effective diffusivity in porous zone and non-porous zone?

Hi all, I am working on methanol steam reforming using packed bed for hydrogen generation. I am using FLUENT software for CFD simulation. In reference paper, authors mentioned that effective mass...

10 February 2021 6,104 1 View

How to match the XRD of a compound for which there is no JCPDS file ? Is there any other characterization to claim the synthesis of desired compound?

I have synthesized LiMgF3 using the starting precursors LiF and MgF2 via solid state diffusion method. Now I am looking for some characterization to claim the desired product, as there is no...

09 February 2021 921 3 View

Student writing his own Learning Outcomes - is this the way forward?

'Students just dont want to study; they are here to waste time!' I have heard this phrase many times; so are the students solely to be blamed? We will find many students who just dont seem to...

04 February 2021 8,546 22 View

Is it possible to have a diffusion of oxygen from the glass substrate (SiO2) into the absorbent layer during annealing process?

02 February 2021 382 7 View

Can you suggest literature studying the conditions information and evidence can influence manager decisions in social impact sectors?

I am working on improving the use of digital innovations at scale globally. Most of the innovations I work with provide relevant knowledge on improving the performance of projects, programs, and...

16 January 2021 1,120 5 View

How do you determine at what concentration of antimicrobial should you subject the pathogen to?

I am making an antimicrobial extract from fungal metabolite but the fungi are not known. So I don't know at what concentration I should subject them to but what I do know I will test them against...

07 January 2021 897 6 View

Has anyone done lab models on the influence of dead-end pores on mass transport in saturated flow?

Groundwater flows through voids and passages that are interconnected within porous media. Some of the pores are referred to as a dead-end pore space within the porous matrix. The presence of...

07 January 2021 3,590 3 View

Any recommendation to calculate time to dominant design emergence?

Any recommendation to calculate time to dominant design emergence?

01 January 2021 3,809 5 View

Are drones following the e-Auto industry technological trajectory or are they following its own?

* Are drones following the e-Auto industry technological trajectory or it is following its own? * Will drones diffuse faster than electrical vehicles? * Will it depend on the application?, What...

29 December 2020 7,379 3 View