Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Sample modeling in ABAQUS software and its relationship with the real world?

About crack modeling in ABAQUS: Mode I (pure-tensile cracking) and Mode II (pure-shear cracking), these assumptions may be accruing in theoretical approach (ABAQUS) not practical in Lab....

19 February 2021 6,156 1 View

absorption= 1-mag(S(FP1:1,FP1:1)*S(FP1:1,FP1:1))-mag(S(FP2:1,FP1:1)*S(FP2:1,FP1:1)) is it correct for absorption ?

hi everyone I am simulating a unit cell structure in HFSS using Flouquet port having two modes for absorption I have used this formula:- absorption=...

17 February 2021 9,178 2 View

An article on the Iranian state's civil liability in the COVID-19 matter needs supervision; Is anyone interested in collaborating?

Hello. An article on the Iranian state's civil liability in the COVID-19 issue has been written in collaboration with a friend and a comparative look at law and biology. The article is ready to be...

15 February 2021 2,906 2 View

Inter-rater / inter-coder reliability for thematic analysis?

In my research, I have used metaphorical elicitation tasks to investigate learners' conceptualization of speaking fluency. In the analysis phase, I used thematic analysis to make themes out of...

10 February 2021 4,719 11 View

How to define two different phases with different species?

Hello all, I am trying to model CO2 being dissolved in a bubble column filled with water. For mass transfer definitions, I need to define two phases: for instance, liquid and gas, where the liquid...

08 February 2021 2,722 3 View

What is the type or grade of ethanol used in SOL-GEL?

I'm preparing materials that will be use in SOL-GEL to produce silica gel, I will use Tetraethyl orthosilicate (TEOS) as precursor, and ethanol as solvent , but when I search to buy ethanol, the...

01 February 2021 5,153 4 View

Where to buy optically clear, low viscosity, refractive index 1.5-1.4 Silicone Oil ?

For research purposes, it is required to have optically clear, low viscosity silicone oil with a refractive index of 1.5-1.4. It is going to be used in optoelectronic research. Online purchase is...

01 February 2021 9,160 3 View

Can any one provide information about medicine, epidemic and critical issues or it is mandatory to be an expert ?

Due to the pandemic of coronavirus, the most source that the people depend on was social media. There is no guaranteed solution that is biased from political opinion. An example of that the...

01 February 2021 7,567 3 View

How can solve/disperse silicon nanoparticles in water?

I want to add silicon nanoparticles to my hydrogel, but when I sonicated these particles with water to disperse them in water, they agglomerated on the water's surface. How can I disperse them in...

26 January 2021 213 4 View

Does xylene and ethylbenzene contribute/affect COD and BOD reading in wastewater?

I'm currently troubleshooting a series of 3 activated carbon beds. The carbon beds are using Granular Activated Carbon(GAC). This activated carbon bed set up is to treat wastewater Chemical Oxygen...

20 October 2020 3,531 3 View

Whether it is compulsory to carry out in-situ water sampling and laboratory-based analysis for a water quality study based on remote sensing?

A study assessed the water quality status using a few parameters such as Chlorophyll a, BOD, COD, TSS and etc to determine the pollution level of water bodies using remote sensing techniques....

19 September 2020 4,839 3 View

Is there any clear cut demarcation in the type of parasites that can be grown in culture flasks with vented and non vented caps respectively?

While working with Leishmania donovani , I got to know that it is grown in non-vented culture flasks with M199 media (as preferred in my lab) and kept in BOD incubators. Some researchers also...

06 July 2019 9,014 1 View

What should be the feed BOD limit for RO?

Hello friends, I am working on the design of the RO system for mining wastewater. I have 115 ppm of BOD in feed. I am always confuse about what should be the maximum limit of BOD in RO feed....

04 May 2019 3,434 3 View

What is the permeable limit of Biochemical Oxygen Demand (BOD) in wastewater discharge?

Biochemical oxygen demand (BOD) is a chemical process for determining the amount of dissolved oxygen required for aerobic biological organisms in a body of water to break down (disintegrate)...

03 April 2019 9,494 64 View

What should be ratio of BOD/COD for the treatment of wastewater by biological technique?

I am planning to treat the real effluent from industrial site by biological technique in Bioreactor. What should be ratio of BOD/COD for the treatment of wastewater by biological technique?

03 April 2019 5,048 4 View

Should I take a COD and a BOD sample for testing pollution?

A hot pink dye was released into a slough system by a green house to dye flowers for Easter. Should be take a BOD and COD to determine the effects of this pollution?

03 April 2019 9,131 3 View

Should I estimate the oxygen requirement in wastewater treatment (both biological and industrial effluents) based on BOD or COD?

Should I estimate the oxygen requirement in wastewater treatment (both biological and industrial effluents) based on BOD or COD and what would be the ratio? Also how should I deal with oxygen...

19 March 2019 2,855 3 View

Should I estimate the oxygen requirement in wastewater treatment (both biological and industrial effluents) based on BOD or COD?

Should I estimate the oxygen requirement in wastewater treatment (both biological and industrial effluents) based on BOD or COD and what would be the ratio? Also how should I deal with oxygen...

02 March 2019 1,403 4 View

I'm looking for Standards discharges of treated wastewater into the receiving environment in the Ontario Region, Canada?

31 December 2018 8,099 4 View