Expanding business and moving towards IPO

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Should I use higher centrifuge speed or my polymerization actually did not work?

One of my sample (NIPs-non-imprinted polymer) couldn't settling down after centrifugation (4000 rpm). Might be due to very fine particles. So what I did, I let the samples to evaporate under fume...

06 December 2020 3,344 3 View

What can explain the high desorption percentage when the desorbent is NaOH on a material that has adsorbed an anionic dye ?

Good morning to all of you Please, I need some help, After the adsorption of an anionic dye by an activated carbon at acidic pH, I studied the desorption phenomenon using NaOH, H2O and H2SO4 as...

18 April 2020 2,592 5 View

How does the current flow in the tunnel junction of dual-junction solar cells?

The dual-junction solar cell composed of two sub-cells would achieve a better conversion efficiencies, but how does the current flow in the tunnel junction P++/n++ withou current loss?

12 April 2020 3,573 6 View

What's the best way to connect two solar cells in series?

We can connect CIGS/Pyrovskyte solar cells with several ways to form tandem solar cell. But what's the best one of them? . thank you.

08 April 2020 7,662 3 View

What's the best way to reduce the carrier recombination at the back contact of solar cells?

P-type absorber material, an n-type material is mandatory for creating a good p-n junction. The heterojunction Absorber/Buffer cell requires a transparent conducting oxide (TCO) layer at the front...

05 April 2020 7,047 4 View

How can help me about the real parameters for Perovskite thin film?

I would like to simulate a typical perovskite solar cell. I have found a lot of references for perovskite parameter values in literature. Does anyone have any reference so that I can get values...

02 April 2020 1,777 6 View

Can you tell me about the characterization methods to determine defects levels in the gap energy?

It's very important to determine the defects levels that impact on the solar cell performances, especially in the absorber part. We would like to know also the origin of this defects and their...

21 March 2020 4,938 7 View

How can I model & simulate quantum dote thin films using CASTEP with different tail parameters?

A QDSC solar cell design that uses quantum dots as the absorbing photovoltaic material. It attempts to replace bulk materials such as Si, CIGS, CdTe ... etc. Quantum dots have bandgaps that are...

16 March 2020 1,986 4 View

How I can simulate Quantum-well solar cells QWSC using silvaco?

I want to calculate the QWSC performance. The problem encountered is how to introduce the Quantum well in the structure . Can anyone suggest to me how can I simulate QWSC without any problem?...

07 March 2020 8,427 2 View

I need to know the best method to deposit Cu2SnZnS4 (CZTS) nanowires for solar cells?

Due to containing expensive rare metals of In and Ga, CIGS chalcopyrite materials have still not been fabricated as thin film solar cells on a large scale. Fortunately, another chalcopyrite...

29 February 2020 5,424 5 View

What does Servant Leadership mean today and in the future? What are the advantages and disadvantages?

In current time of many changes in business and world of work, a lot is said and reported about the importance, skills and benefits of leadership. Are soft skills becoming more and more important?...

02 March 2021 8,149 3 View

What are possible instrumental variables for business dynamics (firm entry/exit)?

Dear All, For my paper, I use business dynamics (firm entry/exit rates) as an independent variable in the econometric part. Due to endogeneity I follow a 2SLS approach, for which I need a...

28 February 2021 5,322 3 View

Why am I not able to use all VEP programs for the in silico analysis of avpr1b SNP's?

Good day researchers I am busy analysing the predicted effects of certain SNP's in AVPR1b. When using the VEP prediction programs (SIFT, Polyphen, FATHMM, LRT, Provean, Mutation Assessor, and...

28 February 2021 5,197 1 View

What are the important topics in the field of Artificial Intelligence in Business world?

Dear All, I am doing my MS in Electronic Businesses. And I am interested in the AI field and its applications for businesses, its benefits, impacts, etc. What kind of scientific research dominate...

26 February 2021 8,816 6 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

Is there anyone who experienced with cytotoxic effect of Hoescht 33342 dye?

Is Hoechst toxic to cells? In general, it is known as non-toxic. I am working with dsRED MDA-MB-231 cell line. I applied it for my PDMS-based microfluidic platform, for this reason, I incubated...

26 February 2021 9,119 3 View

How can misfit between business requirents and ERP system business process be reduced?

One main reason for failure of most ERP implementations is the misfit between business requirents and ERP system business process be reduced. How can the misfit between business requirents and ERP...

22 February 2021 5,709 5 View

Why is ethics significant in business and how should one control unethical behavior ?

1. The significance of ethics to business and how to control bad behavior.

21 February 2021 882 14 View

How to disaggregate country data into city ones?

I'm using a number of indicators in my research which are not available at a sub-national level. Is there a reliable method for disaggregating the country data into city ones? (preferably with a...

16 February 2021 6,861 3 View

Dissertation Topic Ideas for MSc Business Management?

Hello, I hope everyone reading this is doing well during these tough times. I am doing my masters in business management and considering dissertation topics. I'm interested in taking an...

15 February 2021 594 26 View

Stephen I. Ternyik

https://www.investopedia.com/terms/i/ipo.asp

The economic interests of an IPO and SME are contra-polar.

An entrepreneur has to care (long-term), speculators need shares (short-term).

The money-burn-rate has to be kept low and economic prudence has to be set high. Otherwise, the systemic volatility of banking fluctuations and stock market logic will crush the SME business into pieces.

Segun Michael Abegunde

Following

Roberto - Minadeo

The IPO is interesting for a family group not having all its resources allocated in the company. However, it is important to consider that the entry of members brings costs.

Great discussion from respected colleagues