Can anyone suggest a software for simulate and analyze a rock-fill model which contains both laminar flow and turbulent flow through porosity?

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Is the 'Research Journal of Environmental Sciences' a valid journal?

May you help me to know about the validity of this journal? Research Journal of Environmental Sciences eISSN: 2152-8238 pISSN: 1819-3412 Publisher: Academic Journals Inc., USA

10 November 2017 1,406 30 View

What is the difference between “discuss”, “debate” and “argue”?

Look at the passage below and think about the difference in meaning of these words. "The group meeting began with a general discussion of the issue but soon developed into a more formal debate as...

03 April 2017 2,484 94 View

What is STRENGTH?

What is the difference between strength in life and strength in Science field such as "Strength of Materials-in Engineering"?

05 June 2016 2,710 92 View

Predicting cognitive emotion regulation based on ego strength and family function...?

According to Sigmund Freud, personality is composed of three elements: the id, the ego and the super-ego. The id is made up of all the primal urges and desires and is the only part of personality...

02 March 2016 8,392 41 View

What is the difference between TOEFL , IELTS & PTE?

Why some universities tend to investigate the English language proficiency of PhD candidates by TOEFL score and other universities be inclined to IELTS score to examine the mentioned feature? How...

31 December 2015 6,698 97 View

Is there any limitation for the number of scientific article's authors?

I want to know about the difference between an article that is written with one researcher (a researcher is worked alone), and another article that is obtained from team working research. Which...

11 December 2015 559 85 View

How and where can I find Heat Transfer examples in a Cylinder by MATLAB Code?

I need to some links and examples of Heat Transfer in a Cylinder by MATLAB Code.

11 December 2015 6,358 6 View

How can a new researcher find an appropriate journal to submit his/her article?

Which journals are in BLACKLIST? Please explain about 5-year impact, current impact factor, paid access and classification of journals. Please share your experiences related to this issue. Many...

10 November 2015 8,165 92 View

Can I investigate the transition of Flow through Coarse Porous Media using Smoothed Particle Hydrodynamics method (SPH)?

I need to simulate and analyse the hydraulic characteristics (Discharge of Flow & Elevation of Water Level) of Flow in Coarse Porous Media using Smoothed Particle Hydrodynamics method (SPH)- A...

04 May 2015 7,149 22 View

How can I investigate the flow on Rectangular Spillway with sharp edge using Turbulence modeling?

I need to numerical investigate of flow on Rectangular Spillway with Sharp Edge using Turbulence modeling and I want to simulate this issue with FLOW-3D (Flow-3D software). Is this software...

02 March 2015 8,070 14 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,492 1 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,620 1 View

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

09 August 2024 7,615 1 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,290 2 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View