What profession do you think is given the highest appreciation?

More Nazaruddin Sinaga's questions See All

What is the reasonable minimum number of references for an original research article?

In writing a paper it is sometimes unclear what the minimum number of references required by a peer review. Some say a minimum of 20, but some are more or less than 20. Indeed, to determine the...

31 December 2019 2,930 22 View

What are the success criteria for a lecturer?

A lecturer at the university has an obligation to teach students of undergraduate programs, masters and Ph.D. However, he also has an obligation to contribute to the development of science. What...

05 June 2019 9,843 3 View

Does each research have an applicative value?

To carry out a study, it takes a lot of cost, time and energy. Does research always have an applicative value? Does every research have to be commercialized? Your suggestions and opinions are...

04 May 2019 3,504 6 View

What are the strategies so that our papers are always accepted?

Publishing papers in reputed international journals is not easy. The right strategy is needed to write and submit it. Please help to contribute suggestions so that our papers can always be...

04 May 2019 6,850 4 View

Is there any method to eliminate transition flow?

Dear scholars, For an engineering application, sometimes we do not want the existence of the transition flow from laminar to turbulent. Is there a method that can be used to eliminate the...

04 May 2019 4,180 6 View

What is other meaning of Reynolds number?

Reynolds number is a very involved parameter we use in the flow and heat transfer problem. It is a non dimensional parameter. One of its physical meaning is the ratio of inertia force to viscous...

03 April 2019 7,627 1 View

Can we make an absolute zero pressure?

An absolute zero pressure is a condition where there is no fluids or absolutely vacuum. Can we make a room or vessel to be absolutely zero pressure? Please give your comment. Thank you

03 April 2019 8,230 11 View

Does anyone know about the effect of horseshoe vortex?

Does anyone know about the effect of horseshoe vortex on heat transfer?

03 April 2019 9,089 7 View

Can we consider the gas flow to be incompressible?

Gas is a compressible substance. However, for low-speed flow, we can think of it as incompressible. What conditions are needed so that we can consider the gas flow to be incompressible?

03 April 2019 6,928 1 View

Could we get a Nobel prize?

Nobel prize is the highest award in science. Every scholar hopes to get this award. Who can nominate for a Nobel Prize? What fields of study can receive the Nobel prize? Can engineering be...

03 April 2019 1,483 1 View

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

Which reagent is best among 'Dimethylglyoxime" and "Dithiothreitol" for spectroscopic determination of Nickel ?

What I think is Dithiothreitol. As it is water-soluble and does not form a precipitate. But, the thing is it contains sulphur which is quite hazardous to aquatic animals.

01 March 2021 8,374 4 View

How to identify what type of fillers are in a polymer?

Hello everyone, I have some PHAs blended with fillers and nucleating agents, yet I don't know what kind of fillers or nucleating agents. The producer has shut down and there's no way to get in...

24 February 2021 1,356 8 View

Is it mandatory to specify Subjects Combinations in Generalized Linear Mixed Models (SPSS)?

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24 February 2021 7,379 4 View

Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations?

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23 February 2021 7,796 4 View

Is it possible that Cancer cells could survive in heparinized blood for 48 hours?

Hi everyone, I am just wondering if we incubated 200 microliter of whole blood with 50 microliter of cancer cells(1bout 5000cells) do you think that cancer would survive for 48 hours?

23 February 2021 3,840 3 View

How to minimise the risk of being abused the profile of potential participants tagged in a social media post?

Dear colleagues, I got this one in one project I did ethics review. It's great to hear about your thoughts/experiences. "Doing an open recruitment online (i.e., via Facebook) requires public...

22 February 2021 3,322 3 View

What type of SPSS analyses should I use for my Dissertation?

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22 February 2021 1,351 4 View

Nazaruddin Sinaga

Dear distinguished scholars,

Please give your comments.

Thank you so much.

Best regards, and have a nice time.

Alli Noah

Personally, I'll prefer teachers/lecturers because they try a lot in preparing citizens for future challenges. Without lectures or teachers, I believe doctors, scientists and others wouldn't exist

Thank you dear Noah for your reply...