What is the meaning of pozzolanic state in the coal bottom ash ??

More Mohammad I. Al Biajawi's questions See All

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

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

The reason that the culture of white fungi Contamination with green mold(Trichoderma), the culture autoclave at121 for 15 min. What is it?

Is the period to autoclave not enough? The inoculation in a hood and flame and UV and alcohol.

27 February 2021 9,356 3 View

Is there a fast method matching citations to bibliography (manually typed references)?

I need to be able to match in-text citations to a reference list and back again in very large documents (100+ pages) WITHOUT the use of referencing software like Endnote. my method is to type the...

27 February 2021 9,848 1 View

Can I put a figure that was drawn by Bio-Render in publication paper?

I want to publish paper in journal but I have figures which have drawn with bio-renders, can I put them in the paper or which other software I can use to draw them?

27 February 2021 8,179 1 View

What is the most suitable medium of ascomycetes fungi ??

26 February 2021 4,413 1 View

Is it possible to set a breakpoint at a specific DYNAMIC instruction using the GNU Debugger (GDB)?

Using GDB, it is straightforward to debug and monitor a target program by setting a break-point at a specific instruction, since the instruction addresses are known. However, we have two...

24 February 2021 1,598 2 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

What is the most prevalent drug related problem in the developed countries?

Detecting the drug related problems is an important step in the pharmaceutical care plan

21 February 2021 5,421 3 View

What are the dimensions by which the independent variable (big data) can be measured, Knowing We using the questionnaire instrument?

We have a research project consisting of three variables where big data is the independent variable. Some previous studies showed that Volume, Variety, Velocity and Veracity Are the dimensions...

21 February 2021 8,133 2 View

Could anyone suggest the appropriate composition of ball milling spheres for coal ash treatment?

I have built a ball milling to use mainly on the fragmentation of coal ash. Now I need to acquire the spheres to operate it. Steel spheres are cheap, but I am afraid they can liberate iron as it...

06 January 2021 6,433 2 View

How ash helps in controlling pest,disease control ,is it good to apply or not ?

we all know that it is our traditional practice which we are performing in any problem in our kitchen garden to farm level is it good to apply or not, how it is good or what are its effects.

24 December 2020 2,699 15 View

Statistical analysis via Analysis of Variance (ANOVA)?

Hello Everyone I hope everyone is doing well. I have one article in revision process in Construction & Building Materials and reviewers' are asking to do statistical analysis. However, I...

31 October 2020 7,233 5 View

Why the Graphene Oxide solution turns green instead of bright yellow in Tour's method?

I am synthesizing Graphene Oxide from Anthracite Coal. Anthracite coal was first pre-treated with 30% HNO3 for 2 hours at 80 oC temperature. Then washed with distilled water several times until...

28 October 2020 8,076 1 View

Texture and color of Graphene Oxide (GO) synthesized by improved Hummer's method?

I am currently preparing graphene oxide from sub bituminous and bituminous coals by improved hummers method. I have prepared it from different samples, by changing different parameters of hummers...

22 October 2020 4,383 4 View

How to calculate stoichiometric coefficient of coal devolatilization?

I am trying to model the coal gasification on fluidized bed. For this I need to define the chemical reaction of coal devolatilization in Fluent. Could you please help me how we can determine the...

21 October 2020 5,891 3 View

How coal devolatilization cab be defined in fluent for gasification process?

Hi everybody, I am going to simulate a biomass gasification in fluidized bed. I tried to to use Coal Ultimate and Proximate analyze data ( from literature) through Coal calculator, but I do not...

28 September 2020 6,764 1 View

How to measure bucket-fill factor on site?

Dear researchers, Please tell me quick measuring method of bucket-fill factor on site without interrupting operations. Thanks

22 September 2020 7,786 4 View

Whai is the Effect of FSI(Free swelling Index)/CSN of coal used in Iron making via PCI process?

FSI/CSN test is being conducted to know coking property of coal .What is the effect of high FSI(>4)of coal in Iron making where candidate coal is being used for PCI in Blast Furnace and what is...

02 September 2020 2,964 3 View

Can any one suggest what is the reason behind the decrease in water absorption values with the inclusion of fly ash in pervious concrete?

I`m looking for an explanation that what is the reason behind the decrease in water absorption values when we replace the cement with flyash in pervious concrete.

27 August 2020 1,816 3 View